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ZU75CrNiMnMo

China GB ZU75CrNiMnMo 铸钢轧辊 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: ZU75CrNiMnMo / ZU75CrNiMnMo
Category Grade Standard Region/Area Standard Content
Metals ZU75CrNiMnMo GB 1503 China 铸钢轧辊

Chemical composition(mass fraction)(wt.%) of the ZU75CrNiMnMo

Element Min Max Similar
Si 0.2000 0.6000 -
S - 0.0300 -
P - 0.0350 -
Ni 0.2000 0.5000 -
Mo 0.2000 0.4500 -
Mn 0.7000 1.1000 -
Cr 0.9000 1.2000 -
C 0.7000 0.8000 -

Mechanical Properties of steel grade ZU75CrNiMnMo

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV/Ku (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
374 (≥) 539 (≥) 43 11 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 122

Physical Properties of steel grade ZU75CrNiMnMo

Temperature
(°C)
Modulus of elasticity
(GPa)
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)
Specific thermal capacity
(J/kg·°C)
Specific electrical resistivity
(Ω mm²/m)
Density
(kg/dm³)
Poisson’s coefficient, ν
13 - -     0.34 -  
343 737 - 44.3 234   -  
495 - 31 24.2   224 342

Heat Treatment of steel grade ZU75CrNiMnMo

Heat treated : 1838°C - 1462°C

Technological Curves of steel grade ZU75CrNiMnMo

Cross Reference Table (Equivalent Grade) of ZU75CrNiMnMo

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